package common.kingdee.cas;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;

public class CasAuthenticationEntryPoint implements AuthenticationEntryPoint {
	private static final Logger logger = LoggerFactory.getLogger(AuthenticationEntryPoint.class);

	@Override
	public void commence(HttpServletRequest request, HttpServletResponse response,
			AuthenticationException authException) throws IOException, ServletException {
		if (logger.isDebugEnabled()) {
			logger.debug("url:" + request.getRequestURI());
		}
		response.sendRedirect(request.getContextPath() + "/casfailed");
	}
}
